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/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.launcher3.folder;
import android.content.ComponentName;
import android.content.Context;
import com.android.launcher3.LauncherSettings.Favorites;
import com.android.launcher3.WorkspaceItemInfo;
import java.util.ArrayList;
/**
* Locates provider for the folder name.
*/
public class FolderNameProvider {
/**
* Returns suggested folder name.
*/
public CharSequence getSuggestedFolderName(Context context,
ArrayList<WorkspaceItemInfo> workspaceItemInfos, CharSequence[] suggestName) {
// Currently only run the algorithm on initial folder creation.
// For more than 2 items in the folder, the ranking algorithm for finding
// candidate folder name should be rewritten.
if (workspaceItemInfos.size() == 2) {
ComponentName cmp1 = workspaceItemInfos.get(0).getTargetComponent();
ComponentName cmp2 = workspaceItemInfos.get(1).getTargetComponent();
String pkgName0 = cmp1 == null ? "" : cmp1.getPackageName();
String pkgName1 = cmp2 == null ? "" : cmp2.getPackageName();
// If the two icons are from the same package,
// then assign the main icon's name
if (pkgName0.equals(pkgName1)) {
WorkspaceItemInfo wInfo0 = workspaceItemInfos.get(0);
WorkspaceItemInfo wInfo1 = workspaceItemInfos.get(1);
if (workspaceItemInfos.get(0).itemType == Favorites.ITEM_TYPE_APPLICATION) {
suggestName[0] = wInfo0.title;
} else if (wInfo1.itemType == Favorites.ITEM_TYPE_APPLICATION) {
suggestName[0] = wInfo1.title;
}
return suggestName[0];
// two icons are all shortcuts. Don't assign title
}
}
return suggestName[0];
}
}
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